Crystalized substance in granulated compound fertilizer and its change in upland field soil

agricultural chemicals andosol andosoles andosols compound fertilizers engrais environment environnement fertilizantes compuestos fertilizers formulaciones formulation formulations genetic soil types granule granules medio ambiente physical states physiographic soil types procesamiento processing produit agrochimique radiation rayon x site factors soil types solubilisation solubilizing suelo de altura traitement type de sol upland soils